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CVE-2026-40909

🗓️ 21 Apr 2026 19:54:07Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views🌐 WEB

CVE-2026-40909: Path traversal in locale/save.php allows arbitrary PHP writes and remote code execution.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
wwbnavideoRange29.0
[
  {
    "vendor": "WWBN",
    "product": "AVideo",
    "versions": [
      {
        "version": "<= 29.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
flagrequest bodylocale/save.phpLocale save endpoint constructs a file path by concatenating $_POST['flag'] into the path without sanitization and writes $_POST['code'] to that path, enabling directory traversal and remote code execution.CWE-22
coderequest bodylocale/save.phpLocale save endpoint constructs a file path by concatenating $_POST['flag'] into the path without sanitization and writes $_POST['code'] to that path, enabling directory traversal and remote code execution.CWE-22

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17 Jun 2026 10:45Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5 - 8.7
EPSS0.00656
SSVC
11